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docs: move --init to docker run reference 

Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>
This commit is contained in:
David Karlsson 2023-11-23 14:15:17 +01:00
parent 92c664b0dc
commit 9e75a4cf61
2 changed files with 12 additions and 12 deletions
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13
docs/reference/commandline/run.md
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@ -58,7 +58,7 @@ Create and run a new container from an image
| `--health-timeout` | `duration` | `0s` | Maximum time to allow one check to run (ms\|s\|m\|h) (default 0s) | | `--health-timeout` | `duration` | `0s` | Maximum time to allow one check to run (ms\|s\|m\|h) (default 0s) |
| `--help` | | | Print usage | | `--help` | | | Print usage |
| `-h`, `--hostname` | `string` | | Container host name | | `-h`, `--hostname` | `string` | | Container host name |
| `--init` | | | Run an init inside the container that forwards signals and reaps processes | | [`--init`](#init) | | | Run an init inside the container that forwards signals and reaps processes |
| [`-i`](#interactive), [`--interactive`](#interactive) | | | Keep STDIN open even if not attached | | [`-i`](#interactive), [`--interactive`](#interactive) | | | Keep STDIN open even if not attached |
| `--io-maxbandwidth` | `bytes` | `0` | Maximum IO bandwidth limit for the system drive (Windows only) | | `--io-maxbandwidth` | `bytes` | `0` | Maximum IO bandwidth limit for the system drive (Windows only) |
| `--io-maxiops` | `uint64` | `0` | Maximum IOps limit for the system drive (Windows only) | | `--io-maxiops` | `uint64` | `0` | Maximum IOps limit for the system drive (Windows only) |
@ -902,6 +902,17 @@ $ docker run --rm -i busybox echo "foo bar baz" \
rab rab
``` ```
## <a name="init"></a> Specify an init process
You can use the `--init` flag to indicate that an init process should be used as
the PID 1 in the container. Specifying an init process ensures the usual
responsibilities of an init system, such as reaping zombie processes, are
performed inside the created container.
The default init process used is the first `docker-init` executable found in the
system path of the Docker daemon process. This `docker-init` binary, included in
the default installation, is backed by [tini](https://github.com/krallin/tini).
### <a name="tty"></a> Allocate a pseudo-TTY (-t, --tty) ### <a name="tty"></a> Allocate a pseudo-TTY (-t, --tty)
The `--tty` (or `-t`) flag attaches a pseudo-TTY to the container, connecting The `--tty` (or `-t`) flag attaches a pseudo-TTY to the container, connecting

11
docs/reference/run.md
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@ -241,17 +241,6 @@ $ echo $?
3 3
``` ```
## Specify an init process
You can use the `--init` flag to indicate that an init process should be used as
the PID 1 in the container. Specifying an init process ensures the usual
responsibilities of an init system, such as reaping zombie processes, are
performed inside the created container.
The default init process used is the first `docker-init` executable found in the
system path of the Docker daemon process. This `docker-init` binary, included in
the default installation, is backed by [tini](https://github.com/krallin/tini).
## Specify custom cgroups ## Specify custom cgroups
Using the `--cgroup-parent` flag, you can pass a specific cgroup to run a Using the `--cgroup-parent` flag, you can pass a specific cgroup to run a